And in the same vein, Liberals show no hesitation in lambasting other people with markedly different values (such as central/southern U.S.) who they lump in as "the same culture" and so consider a valid target.
Two major fronts in the modern culture wars started with industrialization (urbanization), and the south's remything their humiliating unconditional surrender and occupation in defense of slavery as some kind of Noble Lost Cause (victimhood).
As a proud urban progressive, I'm only too eager, happy to hail the wambulance for anyone railing against us job creators and fitness nuts. So I guess I'm no better.